Do you know ( )he is talking about?应该怎么填空(要求填入who,when,where之类的词)谢谢!

Do you know who is he? Do you know Who he is?能不能是Who do you know he is Do you know where he is works?这句话对吗 Do you know what he is _________ over there? do you know who he is do you know who is he do you know what he is do you know what is he只有一句话是对的,哪句话? where is he?Do you know?怎样合成一句 Then how do you know he is happy?急用! Do you know why he is a___ good health? Do you know who he is 正确吗语法? Do you know?Who is he?(合并为一句话) do you know that he is right?和do you know if he is right?哪个正确?为什么? 请问应该这样说Do you know who is he 还是Do you know who he is? do you know ___(he)? 为什么是Do you know how old he is而不是he is? 综合填空:Do you know Fei Xiang?As we know,he is aC -American.His English do you know who he is 和who do you think is he?的区别这里为什么一个是he is 一个是is he? michael is my classmate.do you know h- yes,i do.he's tall. Do you know where___? A:he is B:he was选择哪一项